The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 06, 2025
Filed:
Jul. 28, 2022
Nanjing Institute of Microinterface Technology Co., Ltd, Jiangsu, CN;
Zhibing Zhang, Jiangsu, CN;
Lei Li, Jiangsu, CN;
Haining Sun, Jiangsu, CN;
Zheng Zhou, Jiangsu, CN;
Fangyuan Ding, Jiangsu, CN;
Huimin Qin, Jiangsu, CN;
Qingdong Zhu, Jiangsu, CN;
Quan Lu, Jiangsu, CN;
Xiabing Li, Jiangsu, CN;
NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD, Jiangsu, CN;
Abstract
A reaction system for preparing soda ash and a reaction method are provided in the present invention. The reaction system includes: a carbonization tower, a reaction crystallization tower, and a first micro-interface unit. A material outlet is arranged at the bottom of the carbonization tower, and the material outlet is connected to the reaction crystallization tower. The first micro-interface unit includes a first micro-interface generator and a second micro-interface generator, the first micro-interface generator is arranged below the liquid level in the carbonization tower, the second micro-interface generator is arranged above the first micro-interface generator, and a connecting pipe is arranged between the second micro-interface generator and the first micro-interface generator. The reaction system for preparing soda ash may effectively improve the reaction efficiency of raw materials and the utilization rate of carbon dioxide while reducing the input pressure of carbon dioxide, thereby effectively reducing energy consumption.